WHAT DOES ENGINE BIKE EXHAUST MEAN?

100CC BICYCLE ENGINE KIT: The four stroke engine boasts a sturdy three.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, and also a max rotating speed of 3600RPM, which supplies you with powerful power and accelerates your bike to your max speed of 50km/h.Side check out mirror: aids in considering the sides just before relocating gra